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Saturated Smeraldo

#2f8009
Notes

Saturated Smeraldo (#2F8009) is a deep green with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (101°, 87%, 27%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#2f8009
RGB
rgb(47, 128, 9)
HSL
hsl(101, 87%, 27%)
HWB
hwb(101 4% 50%)
OKLCH
oklch(52.9% 0.162 138.9)
HSV
hsv(101, 93%, 50%)
LAB
lab(47.06% -44.40 49.07)
LCH
lch(47.06% 66.18 132.14)
CMYK
cmyk(63%, 0%, 93%, 50%)

Etymology

Saturated
adjective

From the Latin saturatus, past participle of saturare, to fill. A technical color term in modern usage — saturation is one of the three axes of HSL (with hue and lightness). As a modifier, saturated implies that the hue is at or near its maximum chromatic intensity. Sits at the bold-and-bright top of the grid.

Smeraldo
noun

The Italian word for emerald — used in Renaissance jewelry vocabulary and the Costa Smeralda (emerald coast) of northern Sardinia. The color refers to a faceted Italian-cut Colombian emerald: a saturated, slightly cool deep green with the gem's signature internal warmth. The Italian cousin of emerald.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#2f8009
Original
#847400
Protanopia
#7a6d1c
Deuteranopia
#257b6c
Tritanopia
#666666
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon White
4.99:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.21:1

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